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代数阿基米德螺旋涡旋型线的研究

Investigation of scroll profile in form of algebraic Archimedes

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【作者】 邵兵王训杰田玉恒刘涛刘振全

【Author】 SHAO Bing~1, WANG Xun-jie~1, TIAN Yu-heng~2, LIU Tao~1, LIU Zhen-quan~3 (1. College of Mechano-Electronic Engineering, Lanzhou Univ. of Tech., Lanzhou730050, China; 2. 65053 Army, Dalian116600, China; 3. College of Petrochemical Technology, Lanzhou Univ. of Tech., Lanzhou730050, China)

【机构】 兰州理工大学机电工程学院65053部队兰州理工大学石油化工学院 甘肃兰州  73 0 0 50甘肃兰州  73 0 0 50辽宁大连  1 1 6 6 0 0甘肃兰州 73 0 0 50

【摘要】 利用微分几何共轭曲面和法向等距曲线理论,证明了代数阿基米德螺旋线作为涡旋压缩机型线的可行性,并分析讨论了代数阿基米德螺旋型线的基本特点,为变截面涡旋压缩机的设计提供了一种新的方法,同时表明代数阿基米德螺旋型线的结构及受力均优于圆的渐开线,有较好的应用前景.

【Abstract】 By using the theory of curved surface conjugation in differential geometry and normal iso-metric polygonal profiles as well,the feasibility of taking algebraic Archimedes as scroll profile of scroll compressor is verified.The basic characteristics of algebraic Archimedes profile are analyzed and discussed,providing a new method for the design of scroll compressor with variable cross-sections.Meantime,it is shown that the configuration and kinetics of algebraic Archimedes are all superior to the profile of circular involute.

  • 【分类号】TH455
  • 【被引频次】33
  • 【下载频次】446
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